Kia Optima: Replacement - Heater & A/C Control Unit(Dual). Repair procedures - Controller. Heater & A/C Control Unit(Manual) - Heating,Ventilation, Air Conditioning - Kia Optima TF 2011-2026 Service ManualKia Optima: Replacement

1. Disconnect the negative (-) battery terminal.
2. Using the screwdriver, remove the side cover (A).

3. Loosen the mounting screw and then remove the crash pad lower cover (A).

4. Disconnect the connector (A), and then remove the crash pad lower cover.

5. Using the screwdriver, remove the center garnish (A).

6. Disconnect the connector and then remove the blower & A/C controller (A).

7. Loosen the control panel mounting screws and then remove the control panel (A).

8. Installation is the reverse order of removal.
Self Diagnosis
1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel flickers three times every 0.5 second, the corresponding fault code flick ...

See also:

Ignition switch position
LOCK The steering wheel locks to protect against theft. (if equipped) The ignition key can be removed only in the LOCK position. When turning the ignition switch to the LOCK position, push the k ...

Starting the engine
WARNING Always wear appropriate shoes when operating your vehicle. Unsuitable shoes (high heels, ski boots,etc.) may interfere with your ability to use the brake, accelerator pedal, and clutch ( ...

Traction Control System
On slippery road surfaces, the traction control system (TCS) limits the drive wheels from spinning excessively, thus helping the car to accelerate. It also provides improved driving force and st ...

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